When you’re trying to keep your home comfortable, your AC and heating systems do a lot of heavy lifting. That’s why so many homeowners trust us for HVAC services in Shirley, NY. We’ve been helping families living in Shirley since 1975. We love bringing reliable heating and air solutions to your home. We have online specials to help lower costs. Financing is available on approved credit for installations. We’ll size your new system, install it correctly, and keep it running strong year after year. As a proud ACCA member, we deliver industry-leading workmanship. As a Lennox Premier Dealer, we work with a proven brand of AC and furnaces.
HVAC in Shirley, NY
15% OFF First Service Call!
New Cool Power Customers Receive 15% Off on Their First Service Call!
“HIGHLY HIGHLY HIGHLY RECOMMEND THEM!!! They are excellent. They come when you need them, gets the job done, and leaves everything perfect! Techs are great, super friendly, and give out great advice for keeping your AC running smoothly.”
Shirley HVAC Repair Services
Furnaces, heat pumps, and air conditioners can still face problems. This can happen even when they are the right size and installed by professionals. If your HVAC system is overheating, short-cycling, or making strange noises, give us a call. Our NATE-certified technicians can service all air conditioning and heating systems.
At Cool Power LLC, we know that repairs keep minor problems from escalating. Repairs also help homeowners avoid potentially heating and cooling emergencies. When the temperature rises or drops, and your furnace or AC fails, rely on us for quick help and solutions that work. We offer 24/7 emergency repair services when the need for repairs is urgent.
Watch for rising home energy bills, higher indoor humidity, and other warning signs. Strange odors during operation, weak airflow, and inconsistent heating or cooling signal problems. With us on the job, you can reduce your system’s operational stress and protect its lifespan.
HVAC Services for New Installations
On average, heat pumps, furnaces, and air conditioners last between 15 and 20 years. As your heating and cooling equipment ages, it increasingly loses efficiency. By some estimates, aging HVAC systems lose as much as half of their efficiency after ten years. Even worse, they often face the biggest problems in the last few years of their service lives. Scheduling the installation of heating and air conditioning can reduce energy waste. It will also help lower your heating and cooling costs to what they were when your old unit was new.
At Cool Power LLC, we offer and install high-performing options in heating and cooling units. We’re members of the International Ground Source Heat Pump Association (IGSHA). We are also members of the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE). Cool Power LLC is also an ENERGY STAR-certified partner.
Our residential and commercial clients get precise equipment sizing. This ensures even heating and cooling. With a new AC and furnace, you get energy-saving features. At Cool Power LLC, we also service ductless mini-split systems, boilers, and geothermal systems. We offer climate control solutions. These include air purifiers, humidifiers, dehumidifiers, and air duct installation.
If repairing your heating and AC units costs more than half of a new one, it’s time to upgrade. We can help you find the perfect heating and cooling system for your home or business, your budget, and your goals.
Heating and Air Conditioning Maintenance
Maintenance plays a crucial role in keeping your heater and AC running. It enhances indoor comfort and ensures heating and cooling run efficiently. We offer maintenance for all heating and cooling types. With our help, you can extend the lifespan of your heating and cooling equipment. At the same time, improve your IAQ and lower your home energy bills. Our technicians perform model-specific, multi-point inspections and tune-up services.
During maintenance, we check, test, and clean the condenser unit and air handler. We clean the evaporator and condenser coils. We also clear the condensate drains, burners, heat exchangers, and more. This eliminates airflow obstructions, improves airflow, and optimizes heat transfer. We also inspect and maintain exhaust systems and test carbon monoxide (CO) detectors.
Annual maintenance ensures safe and reliable heating and cooling. It also gives homeowners peace of mind. Our company has a preventive maintenance plan. This helps Shirley residents save on yearly tune-up services.
At Cool Power LLC, we make whole-home comfort our top priority. For expert installation, maintenance, and repair HVAC services in Shirley, contact us today!
Are you looking for a heating and air conditioning company in Ronkonkoma? Contact Cool Power LLC today!
©2026 Cool Power LLC. All Rights Reserved. License: #39408-H.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Web Design and Internet Marketing by
